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Revision 1.11.8.1 / (download) - annotate - [select for diffs], Fri Aug 4 12:55:44 2023 UTC (6 months, 3 weeks ago) by martin
Branch: netbsd-9
Changes since 1.11: +21 -1 lines
Diff to previous 1.11 (colored) next main 1.12 (colored)

Pull up following revision(s), all via patch,
(requested by riastradh in ticket #1699):

	distrib/sets/lists/tests/shl.mi: revision 1.14
	distrib/sets/lists/tests/shl.mi: revision 1.15
	distrib/sets/lists/tests/shl.mi: revision 1.16
	tests/libexec/ld.elf_so/helper_def_static/h_def_static.c: revision 1.1
	tests/libexec/ld.elf_so/helper_def_dynamic/Makefile: revision 1.1
	tests/libexec/ld.elf_so/helper_def_dynamic/Makefile: revision 1.2
	tests/libexec/ld.elf_so/helper_onlyuse_static/Makefile: revision 1.1
	tests/libexec/ld.elf_so/helper_onlyuse_static/Makefile: revision 1.2
	libexec/ld.elf_so/arch/mips/mips_reloc.c: revision 1.75
	distrib/sets/lists/tests/mi: revision 1.1265
	libexec/ld.elf_so/arch/sh3/mdreloc.c: revision 1.36
	libexec/ld.elf_so/rtld.c: revision 1.214
	tests/libexec/ld.elf_so/helper_onlydef_static/Makefile: revision 1.1
	distrib/sets/lists/debug/mi: revision 1.400
	tests/libexec/ld.elf_so/helper_onlydef_static/Makefile: revision 1.2
	distrib/sets/lists/debug/mi: revision 1.401
	distrib/sets/lists/debug/mi: revision 1.402
	tests/libexec/ld.elf_so/helper_dso2/Makefile: revision 1.2
	distrib/sets/lists/debug/mi: revision 1.403
	tests/libexec/ld.elf_so/helper_symver_dso0/Makefile: revision 1.2
	libexec/ld.elf_so/arch/x86_64/mdreloc.c: revision 1.48
	distrib/sets/lists/debug/mi: revision 1.406
	tests/libexec/ld.elf_so/helper_use_dynamic/Makefile: revision 1.1
	tests/libexec/ld.elf_so/helper_use_dynamic/Makefile: revision 1.2
	tests/libexec/ld.elf_so/helper_ifunc_dso/Makefile: revision 1.2
	libexec/ld.elf_so/arch/sparc64/mdreloc.c: revision 1.70
	libexec/ld.elf_so/arch/aarch64/mdreloc.c: revision 1.18
	tests/libexec/ld.elf_so/helper_abuse_dynamic/Makefile: revision 1.1
	tests/libexec/ld.elf_so/helper_abuse_dynamic/Makefile: revision 1.2
	tests/libexec/ld.elf_so/Makefile: revision 1.13
	libexec/ld.elf_so/arch/arm/mdreloc.c: revision 1.46
	libexec/ld.elf_so/rtld.h: revision 1.146
	tests/libexec/ld.elf_so/Makefile: revision 1.14
	distrib/sets/lists/debug/shl.mi: revision 1.306
	tests/libexec/ld.elf_so/Makefile: revision 1.15
	tests/libexec/ld.elf_so/helper_abuse_static/Makefile: revision 1.1
	distrib/sets/lists/debug/shl.mi: revision 1.307
	tests/libexec/ld.elf_so/Makefile: revision 1.16
	tests/libexec/ld.elf_so/helper_abuse_static/Makefile: revision 1.2
	distrib/sets/lists/debug/shl.mi: revision 1.308
	tests/libexec/ld.elf_so/Makefile: revision 1.17
	distrib/sets/lists/debug/shl.mi: revision 1.309
	tests/libexec/ld.elf_so/Makefile: revision 1.18
	tests/libexec/ld.elf_so/Makefile: revision 1.19
	libexec/ld.elf_so/tls.c: revision 1.16
	libexec/ld.elf_so/tls.c: revision 1.17
	libexec/ld.elf_so/tls.c: revision 1.18
	libexec/ld.elf_so/tls.c: revision 1.19
	tests/libexec/ld.elf_so/helper_onlydef_static/h_onlydef_static.c: revision 1.1
	tests/libexec/ld.elf_so/helper_use_static/h_use_static.c: revision 1.1
	tests/libexec/ld.elf_so/helper_use_static/h_use_static.c: revision 1.2
	tests/libexec/ld.elf_so/helper_def_static/Makefile: revision 1.1
	tests/libexec/ld.elf_so/helper_def_static/Makefile: revision 1.2
	libexec/ld.elf_so/arch/hppa/hppa_reloc.c: revision 1.50
	distrib/sets/lists/debug/shl.mi: revision 1.310
	libexec/ld.elf_so/README.TLS: revision 1.6
	distrib/sets/lists/debug/shl.mi: revision 1.311
	distrib/sets/lists/debug/shl.mi: revision 1.314
	tests/libexec/ld.elf_so/helper_dso3/Makefile: revision 1.2
	tests/libexec/ld.elf_so/helper_symver_dso1/Makefile: revision 1.4
	libexec/ld.elf_so/arch/powerpc/ppc_reloc.c: revision 1.63
	tests/libexec/ld.elf_so/helper_def_dynamic/h_def_dynamic.c: revision 1.1
	tests/libexec/ld.elf_so/helper_onlydef/Makefile: revision 1.1
	tests/libexec/ld.elf_so/helper_onlydef/Makefile: revision 1.2
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.10
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.11
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.12
	libexec/ld.elf_so/map_object.c: revision 1.66
	tests/libexec/ld.elf_so/helper.mk: revision 1.1
	libexec/ld.elf_so/arch/sparc/mdreloc.c: revision 1.57
	libexec/ld.elf_so/map_object.c: revision 1.67
	tests/libexec/ld.elf_so/helper_onlydef/h_onlydef.c: revision 1.1
	tests/libexec/ld.elf_so/helper_symver_dso2/Makefile: revision 1.4
	tests/libexec/ld.elf_so/helper_use_static/Makefile: revision 1.1
	tests/libexec/ld.elf_so/helper_use_static/Makefile: revision 1.2
	tests/libexec/ld.elf_so/helper_use_static/Makefile: revision 1.3
	tests/libexec/ld.elf_so/helper_use_dynamic/h_use_dynamic.c: revision 1.1
	tests/libexec/ld.elf_so/helper_abuse_static/h_abuse_static.c: revision 1.1
	libexec/ld.elf_so/arch/riscv/mdreloc.c: revision 1.9
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.1
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.2
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.3
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.4
	tests/libexec/ld.elf_so/helper_onlyctor_dynamic/Makefile: revision 1.1
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.5
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.6
	libexec/ld.elf_so/arch/m68k/mdreloc.c: revision 1.34
	tests/libexec/ld.elf_so/helper_onlyctor_dynamic/Makefile: revision 1.2
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.7
	libexec/ld.elf_so/arch/i386/mdreloc.c: revision 1.42
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.8
	libexec/ld.elf_so/arch/i386/mdreloc.c: revision 1.43
	libexec/ld.elf_so/arch/or1k/mdreloc.c: revision 1.4
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.9
	tests/libexec/ld.elf_so/helper_onlyuse_dynamic/Makefile: revision 1.1
	tests/libexec/ld.elf_so/helper_onlyuse_dynamic/Makefile: revision 1.2
	tests/libexec/ld.elf_so/helper_abuse_dynamic/h_abuse_dynamic.c: revision 1.1
	tests/libexec/ld.elf_so/helper_onlyctor_dynamic/h_onlyctor_dynamic.c: revision 1.1
	tests/libexec/ld.elf_so/helper_onlyuse_static/h_onlyuse_static.c: revision 1.1
	tests/libexec/ld.elf_so/helper_onlyuse_dynamic/h_onlyuse_dynamic.c: revision 1.1
	tests/libexec/ld.elf_so/helper_dso1/Makefile: revision 1.2
	distrib/sets/lists/tests/shl.mi: revision 1.12
	distrib/sets/lists/tests/shl.mi: revision 1.13
	libexec/ld.elf_so/arch/alpha/alpha_reloc.c: revision 1.44

ld.elf_so: New test for extern initial-exec TLS, PR toolchain/50277.

ld.elf_so: Fix extern TLS test to match PR toolchain/50277.
Now it's actually testing the problem.
ld.elf_so: Nix inadvertently committed private test program.
ld.elf_so: Fix set lists for MKDEBUG=yes builds with t_tls_extern.

ld.elf_so: Sprinkle tls debug messages.

ld.elf_so: Make tls alloc debug messages more detailed and greppable.

ld.elf_so: Test variations on PR toolchain/50277.

ld.elf_so: Test extern dynamic TLS too.

ld.elf_so: Factor out logic in TLS tests to make writing more easier.
No functional change intended.

ld.elf_so: Test TLS abuse of static def, dynamic use and vice versa.

ld.elf_so: Shorter test names.
No functional non-cosmetic change intended.

ld.elf_so: Separately test eager and lazy resolution of def tls ptr.
eager: before loading use library
lazy: after loading use library

Add recent ld.elf_so test helpers debug info
ld.elf_so: Add new files to debug/shl.mi.

ld.elf_so: tls_extern dynamic_defabuse_eager must xfail differently.
If a symbol has already been resolved as dynamic TLS, any library
that tries to use it as static TLS cannot be dlopened.

ld.elf_so: Test another edge case of mismatched TLS models.
One library defines a symbol and _doesn't_ use it, so it has no
indication of whether the symbol is for static TLS or dynamic TLS,
and then two other libraries use it in different ways.

ld.elf_so: Test dynamic-then-static abuse via ctor.

ld.elf_so: Fix missing tab in debug/shl.mi in last change.

Fix interactions of initial-exec TLS model and dlopen

(1) If an initial-exec relocation was used for a non-local symbol
(i.e. the definition of the symbol is in a different DSO), the
computation of the static TLS offset used the wrong DSO.

This would effectively mean the wrong address was computed
(PR toolchain/50277, PR pkg/57445).
Fix this by forcing the computation of the correct DSO (the one defining
the symbol).
This code uses __UNCONST to avoid the vast interface changes for this
special case.

(2) If symbols from a DSO loaded via dlopen are used with both
global-dynamic/local-dynamic and initial-exec relocations AND
a initial-exec relocation was resolved first in a thread, a split brain
situation could exist where the dynamic relocations would use one memory
block (separate allocation) and the initial-exec relocations the static
per-thread TLS space.

(3) If the initial-exec relocation in (2) is seen after any thread has
already used a GD/LD allocation, bail out. Since IE relocations are used
only in the GOT, this will prevent the dlopen. This is a bit more
aggressive than necessary, but a full blown reference counting doesn't
seem to be justified.
Avoid using uninitialized variable "symnum" when building with DEBUG
enabled by borrowing the rdbg_symname() macro from arch/x86_64.
ld.elf_so: Sprinkle more debug messages on dlopen and error.

PR pkg/57445

Fix MKDEBUGLIB build by adding these installed files to the debug
set list.

One could argue that these files are not of any use, so why install
them?  I don't have a good argument either way, and this is (for
now) a simple work-around for PR bin/57455   Please feel free to
commit a different fix to avoid installing these files at all.

Fix markup of libh_ MKDEBUGLIB=yes only files

TLS variant I archs need to fudge the offset by the size of the TCB.
tests/libexec/ld.elf_so: Fix helper library makefiles.
1. Consolidate logic into a single helper.mk to reduce duplication.
2. Set NO* variables, not MK* variables which are reserved for user.
3. Avoid eager X!= in favour of lazy ${X:sh}.
4. Mark _g.a set list entries obsolete.  Never should've been built!
PR misc/57462

Revision 1.11.18.1 / (download) - annotate - [select for diffs], Tue Aug 1 16:34:56 2023 UTC (6 months, 4 weeks ago) by martin
Branch: netbsd-10
CVS Tags: netbsd-10-0-RC5, netbsd-10-0-RC4, netbsd-10-0-RC3, netbsd-10-0-RC2, netbsd-10-0-RC1
Changes since 1.11: +21 -1 lines
Diff to previous 1.11 (colored) next main 1.12 (colored)

Pull up following revision(s) (requested by riastradh in ticket #297):

	distrib/sets/lists/tests/shl.mi: revision 1.14
	distrib/sets/lists/tests/shl.mi: revision 1.15
	distrib/sets/lists/tests/shl.mi: revision 1.16
	tests/libexec/ld.elf_so/helper_def_static/h_def_static.c: revision 1.1
	tests/libexec/ld.elf_so/helper_def_dynamic/Makefile: revision 1.1
	tests/libexec/ld.elf_so/helper_def_dynamic/Makefile: revision 1.2
	tests/libexec/ld.elf_so/helper_onlyuse_static/Makefile: revision 1.1
	tests/libexec/ld.elf_so/helper_onlyuse_static/Makefile: revision 1.2
	libexec/ld.elf_so/arch/mips/mips_reloc.c: revision 1.75
	distrib/sets/lists/tests/mi: revision 1.1265
	libexec/ld.elf_so/arch/sh3/mdreloc.c: revision 1.36
	libexec/ld.elf_so/rtld.c: revision 1.214
	tests/libexec/ld.elf_so/helper_onlydef_static/Makefile: revision 1.1
	distrib/sets/lists/debug/mi: revision 1.400
	tests/libexec/ld.elf_so/helper_onlydef_static/Makefile: revision 1.2
	distrib/sets/lists/debug/mi: revision 1.401
	distrib/sets/lists/debug/mi: revision 1.402
	tests/libexec/ld.elf_so/helper_dso2/Makefile: revision 1.2
	distrib/sets/lists/debug/mi: revision 1.403
	tests/libexec/ld.elf_so/helper_symver_dso0/Makefile: revision 1.2
	libexec/ld.elf_so/arch/x86_64/mdreloc.c: revision 1.48
	distrib/sets/lists/debug/mi: revision 1.406
	tests/libexec/ld.elf_so/helper_use_dynamic/Makefile: revision 1.1
	tests/libexec/ld.elf_so/helper_use_dynamic/Makefile: revision 1.2
	tests/libexec/ld.elf_so/helper_ifunc_dso/Makefile: revision 1.2
	libexec/ld.elf_so/arch/sparc64/mdreloc.c: revision 1.70
	libexec/ld.elf_so/arch/aarch64/mdreloc.c: revision 1.18
	tests/libexec/ld.elf_so/helper_abuse_dynamic/Makefile: revision 1.1
	tests/libexec/ld.elf_so/helper_abuse_dynamic/Makefile: revision 1.2
	tests/libexec/ld.elf_so/Makefile: revision 1.13
	libexec/ld.elf_so/arch/arm/mdreloc.c: revision 1.46
	libexec/ld.elf_so/rtld.h: revision 1.146
	tests/libexec/ld.elf_so/Makefile: revision 1.14
	distrib/sets/lists/debug/shl.mi: revision 1.306
	tests/libexec/ld.elf_so/Makefile: revision 1.15
	tests/libexec/ld.elf_so/helper_abuse_static/Makefile: revision 1.1
	distrib/sets/lists/debug/shl.mi: revision 1.307
	tests/libexec/ld.elf_so/Makefile: revision 1.16
	tests/libexec/ld.elf_so/helper_abuse_static/Makefile: revision 1.2
	distrib/sets/lists/debug/shl.mi: revision 1.308
	tests/libexec/ld.elf_so/Makefile: revision 1.17
	distrib/sets/lists/debug/shl.mi: revision 1.309
	tests/libexec/ld.elf_so/Makefile: revision 1.18
	tests/libexec/ld.elf_so/Makefile: revision 1.19
	libexec/ld.elf_so/tls.c: revision 1.16
	libexec/ld.elf_so/tls.c: revision 1.17
	libexec/ld.elf_so/tls.c: revision 1.18
	libexec/ld.elf_so/tls.c: revision 1.19
	tests/libexec/ld.elf_so/helper_onlydef_static/h_onlydef_static.c: revision 1.1
	tests/libexec/ld.elf_so/helper_use_static/h_use_static.c: revision 1.1
	tests/libexec/ld.elf_so/helper_use_static/h_use_static.c: revision 1.2
	tests/libexec/ld.elf_so/helper_def_static/Makefile: revision 1.1
	tests/libexec/ld.elf_so/helper_def_static/Makefile: revision 1.2
	libexec/ld.elf_so/arch/hppa/hppa_reloc.c: revision 1.50
	distrib/sets/lists/debug/shl.mi: revision 1.310
	libexec/ld.elf_so/README.TLS: revision 1.6
	distrib/sets/lists/debug/shl.mi: revision 1.311
	distrib/sets/lists/debug/shl.mi: revision 1.314
	tests/libexec/ld.elf_so/helper_dso3/Makefile: revision 1.2
	tests/libexec/ld.elf_so/helper_symver_dso1/Makefile: revision 1.4
	libexec/ld.elf_so/arch/powerpc/ppc_reloc.c: revision 1.63
	tests/libexec/ld.elf_so/helper_def_dynamic/h_def_dynamic.c: revision 1.1
	tests/libexec/ld.elf_so/helper_onlydef/Makefile: revision 1.1
	tests/libexec/ld.elf_so/helper_onlydef/Makefile: revision 1.2
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.10
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.11
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.12
	libexec/ld.elf_so/map_object.c: revision 1.66
	tests/libexec/ld.elf_so/helper.mk: revision 1.1
	libexec/ld.elf_so/arch/sparc/mdreloc.c: revision 1.57
	libexec/ld.elf_so/map_object.c: revision 1.67
	tests/libexec/ld.elf_so/helper_onlydef/h_onlydef.c: revision 1.1
	tests/libexec/ld.elf_so/helper_symver_dso2/Makefile: revision 1.4
	tests/libexec/ld.elf_so/helper_use_static/Makefile: revision 1.1
	tests/libexec/ld.elf_so/helper_use_static/Makefile: revision 1.2
	tests/libexec/ld.elf_so/helper_use_static/Makefile: revision 1.3
	tests/libexec/ld.elf_so/helper_use_dynamic/h_use_dynamic.c: revision 1.1
	tests/libexec/ld.elf_so/helper_abuse_static/h_abuse_static.c: revision 1.1
	libexec/ld.elf_so/arch/riscv/mdreloc.c: revision 1.9
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.1
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.2
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.3
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.4
	tests/libexec/ld.elf_so/helper_onlyctor_dynamic/Makefile: revision 1.1
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.5
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.6
	libexec/ld.elf_so/arch/m68k/mdreloc.c: revision 1.34
	tests/libexec/ld.elf_so/helper_onlyctor_dynamic/Makefile: revision 1.2
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.7
	libexec/ld.elf_so/arch/i386/mdreloc.c: revision 1.42
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.8
	libexec/ld.elf_so/arch/i386/mdreloc.c: revision 1.43
	libexec/ld.elf_so/arch/or1k/mdreloc.c: revision 1.4
	tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.9
	tests/libexec/ld.elf_so/helper_onlyuse_dynamic/Makefile: revision 1.1
	tests/libexec/ld.elf_so/helper_onlyuse_dynamic/Makefile: revision 1.2
	tests/libexec/ld.elf_so/helper_abuse_dynamic/h_abuse_dynamic.c: revision 1.1
	tests/libexec/ld.elf_so/helper_onlyctor_dynamic/h_onlyctor_dynamic.c: revision 1.1
	tests/libexec/ld.elf_so/helper_onlyuse_static/h_onlyuse_static.c: revision 1.1
	tests/libexec/ld.elf_so/helper_onlyuse_dynamic/h_onlyuse_dynamic.c: revision 1.1
	tests/libexec/ld.elf_so/helper_dso1/Makefile: revision 1.2
	distrib/sets/lists/tests/shl.mi: revision 1.12
	distrib/sets/lists/tests/shl.mi: revision 1.13
	libexec/ld.elf_so/arch/alpha/alpha_reloc.c: revision 1.44
	(all via patch)

ld.elf_so: New test for extern initial-exec TLS, PR toolchain/50277.

ld.elf_so: Fix extern TLS test to match PR toolchain/50277.
Now it's actually testing the problem.
ld.elf_so: Nix inadvertently committed private test program.
ld.elf_so: Fix set lists for MKDEBUG=yes builds with t_tls_extern.

ld.elf_so: Sprinkle tls debug messages.

ld.elf_so: Make tls alloc debug messages more detailed and greppable.

ld.elf_so: Test variations on PR toolchain/50277.

ld.elf_so: Test extern dynamic TLS too.

ld.elf_so: Factor out logic in TLS tests to make writing more easier.
No functional change intended.

ld.elf_so: Test TLS abuse of static def, dynamic use and vice versa.

ld.elf_so: Shorter test names.
No functional non-cosmetic change intended.

ld.elf_so: Separately test eager and lazy resolution of def tls ptr.
eager: before loading use library
lazy: after loading use library

Add recent ld.elf_so test helpers debug info
ld.elf_so: Add new files to debug/shl.mi.

ld.elf_so: tls_extern dynamic_defabuse_eager must xfail differently.
If a symbol has already been resolved as dynamic TLS, any library
that tries to use it as static TLS cannot be dlopened.

ld.elf_so: Test another edge case of mismatched TLS models.
One library defines a symbol and _doesn't_ use it, so it has no
indication of whether the symbol is for static TLS or dynamic TLS,
and then two other libraries use it in different ways.

ld.elf_so: Test dynamic-then-static abuse via ctor.

ld.elf_so: Fix missing tab in debug/shl.mi in last change.

Fix interactions of initial-exec TLS model and dlopen
(1) If an initial-exec relocation was used for a non-local symbol
(i.e. the definition of the symbol is in a different DSO), the
computation of the static TLS offset used the wrong DSO.
This would effectively mean the wrong address was computed
(PR toolchain/50277, PR pkg/57445).
Fix this by forcing the computation of the correct DSO (the one defining
the symbol).
This code uses __UNCONST to avoid the vast interface changes for this
special case.
(2) If symbols from a DSO loaded via dlopen are used with both
global-dynamic/local-dynamic and initial-exec relocations AND
a initial-exec relocation was resolved first in a thread, a split brain
situation could exist where the dynamic relocations would use one memory
block (separate allocation) and the initial-exec relocations the static
per-thread TLS space.
(3) If the initial-exec relocation in (2) is seen after any thread has
already used a GD/LD allocation, bail out. Since IE relocations are used
only in the GOT, this will prevent the dlopen. This is a bit more
aggressive than necessary, but a full blown reference counting doesn't
seem to be justified.
Avoid using uninitialized variable "symnum" when building with DEBUG
enabled by borrowing the rdbg_symname() macro from arch/x86_64.
ld.elf_so: Sprinkle more debug messages on dlopen and error.
PR pkg/57445
Fix MKDEBUGLIB build by adding these installed files to the debug
set list.
XXX
One could argue that these files are not of any use, so why install
them?  I don't have a good argument either way, and this is (for
now) a simple work-around for PR bin/57455   Please feel free to
commit a different fix to avoid installing these files at all.
Fix markup of libh_ MKDEBUGLIB=yes only files
TLS variant I archs need to fudge the offset by the size of the TCB.
tests/libexec/ld.elf_so: Fix helper library makefiles.
1. Consolidate logic into a single helper.mk to reduce duplication.
2. Set NO* variables, not MK* variables which are reserved for user.
3. Avoid eager X!= in favour of lazy ${X:sh}.
4. Mark _g.a set list entries obsolete.  Never should've been built!
PR misc/57462

Revision 1.16 / (download) - annotate - [select for diffs], Fri Jun 2 19:09:11 2023 UTC (8 months, 4 weeks ago) by riastradh
Branch: MAIN
CVS Tags: HEAD
Changes since 1.15: +3 -1 lines
Diff to previous 1.15 (colored)

ld.elf_so: Test dynamic-then-static abuse via ctor.

XXX pullup-10

Revision 1.15 / (download) - annotate - [select for diffs], Fri Jun 2 19:08:48 2023 UTC (8 months, 4 weeks ago) by riastradh
Branch: MAIN
Changes since 1.14: +7 -1 lines
Diff to previous 1.14 (colored)

ld.elf_so: Test another edge case of mismatched TLS models.

One library defines a symbol and _doesn't_ use it, so it has no
indication of whether the symbol is for static TLS or dynamic TLS,
and then two other libraries use it in different ways.

XXX pullup-10

Revision 1.14 / (download) - annotate - [select for diffs], Thu Jun 1 22:26:40 2023 UTC (8 months, 4 weeks ago) by riastradh
Branch: MAIN
Changes since 1.13: +5 -1 lines
Diff to previous 1.13 (colored)

ld.elf_so: Test TLS abuse of static def, dynamic use and vice versa.

XXX pullup-10

Revision 1.13 / (download) - annotate - [select for diffs], Thu Jun 1 20:50:18 2023 UTC (8 months, 4 weeks ago) by riastradh
Branch: MAIN
Changes since 1.12: +5 -1 lines
Diff to previous 1.12 (colored)

ld.elf_so: Test extern dynamic TLS too.

XXX pullup-10

Revision 1.12 / (download) - annotate - [select for diffs], Wed May 31 00:18:44 2023 UTC (9 months ago) by riastradh
Branch: MAIN
Changes since 1.11: +5 -1 lines
Diff to previous 1.11 (colored)

ld.elf_so: New test for extern initial-exec TLS, PR toolchain/50277.

XXX pullup-10

Revision 1.10.8.1 / (download) - annotate - [select for diffs], Tue Aug 29 09:43:18 2017 UTC (6 years, 6 months ago) by bouyer
Branch: netbsd-8
CVS Tags: netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1, matt-nb8-mediatek-base, matt-nb8-mediatek
Changes since 1.10: +3 -1 lines
Diff to previous 1.10 (colored) next main 1.11 (colored)

Pull up following revision(s) (requested by joerg in ticket #127):
	tests/libexec/ld.elf_so/h_thread_local_dtor.c: revision 1.1
	external/gpl3/gcc/lib/libstdc++-v3/arch/earmv6/c++config.h: revision 1.14
	external/gpl3/gcc/lib/libstdc++-v3/arch/earmeb/c++config.h: revision 1.17
	lib/libc/stdlib/atexit.h: file removal
	lib/libc/stdlib/exit.c: revision 1.16
	external/gpl3/gcc/lib/libstdc++-v3/arch/powerpc64/c++config.h: revision 1.8
	lib/libc/stdlib/exit.c: revision 1.17
	external/gpl3/gcc/lib/libstdc++-v3/arch/earmv7hf/c++config.h: revision 1.14
	distrib/sets/lists/debug/shl.mi: revision 1.178
	external/gpl3/gcc/lib/libstdc++-v3/arch/sh3el/c++config.h: revision 1.21
	distrib/sets/lists/debug/shl.mi: revision 1.179
	distrib/sets/lists/debug/mi: revision 1.219
	lib/libpthread/pthread.c: revision 1.150
	external/gpl3/gcc/lib/libstdc++-v3/arch/earmv7/c++config.h: revision 1.14
	libexec/ld.elf_so/symbols.map: revision 1.2
	include/dlfcn.h: revision 1.25
	external/gpl3/gcc/lib/libstdc++-v3/arch/arm/c++config.h: revision 1.21
	external/gpl3/gcc/lib/libstdc++-v3/arch/x86_64/c++config.h: revision 1.23
	external/gpl3/gcc/lib/libstdc++-v3/arch/mips64el/c++config.h: revision 1.18
	external/gpl3/gcc/lib/libstdc++-v3/arch/earmv4eb/c++config.h: revision 1.14
	external/gpl3/gcc/lib/libstdc++-v3/arch/earm/c++config.h: revision 1.19
	external/gpl3/gcc/lib/libstdc++-v3/arch/mipsel/c++config.h: revision 1.19
	external/gpl3/gcc/lib/libstdc++-v3/arch/ia64/c++config.h: revision 1.5
	external/gpl3/gcc/lib/libstdc++-v3/arch/earmv6eb/c++config.h: revision 1.14
	external/gpl3/gcc/lib/libstdc++-v3/arch/earmhf/c++config.h: revision 1.17
	distrib/sets/lists/tests/mi: revision 1.755
	external/gpl3/gcc/lib/libstdc++-v3/arch/mips64eb/c++config.h: revision 1.19
	external/gpl3/gcc/lib/libstdc++-v3/arch/i386/c++config.h: revision 1.20
	external/gpl3/gcc/lib/libstdc++-v3/arch/vax/c++config.h: revision 1.21
	external/gpl3/gcc/lib/libstdc++-v3/arch/armeb/c++config.h: revision 1.21
	external/gpl3/gcc/lib/libstdc++-v3/arch/sparc/c++config.h: revision 1.20
	lib/libc/dlfcn/dlfcn_elf.c: revision 1.14
	tests/libexec/ld.elf_so/t_thread_local_dtor.sh: revision 1.1
	tests/lib/libpthread/t_thread_local_dtor.sh: revision 1.1
	lib/libc/stdlib/Makefile.inc: revision 1.93
	lib/libc/include/atexit.h: revision 1.1
	lib/libc/include/atexit.h: revision 1.2
	external/gpl3/gcc/lib/libstdc++-v3/arch/m68k/c++config.h: revision 1.19
	external/gpl3/gcc/lib/libstdc++-v3/arch/earmv6hf/c++config.h: revision 1.14
	distrib/sets/lists/debug/shl.mi: revision 1.180
	external/gpl3/gcc/lib/libstdc++-v3/arch/sparc64/c++config.h: revision 1.19
	external/gpl3/gcc/lib/libstdc++-v3/arch/earmv6hfeb/c++config.h: revision 1.14
	external/gpl3/gcc/lib/libstdc++-v3/arch/hppa/c++config.h: revision 1.19
	external/gpl3/gcc/lib/libstdc++-v3/arch/earmv7hfeb/c++config.h: revision 1.14
	lib/libc/stdlib/cxa_thread_atexit.c: revision 1.1
	tests/libexec/ld.elf_so/helper_dso3/h_helper_dso3.cpp: revision 1.1
	tests/libexec/ld.elf_so/helper_dso3/Makefile: revision 1.1
	external/gpl3/gcc/lib/libstdc++-v3/arch/riscv64/c++config.h: revision 1.5
	libexec/ld.elf_so/rtld.c: revision 1.185
	external/gpl3/gcc/lib/libstdc++-v3/arch/sh3eb/c++config.h: revision 1.19
	external/gpl3/gcc/lib/libstdc++-v3/arch/riscv32/c++config.h: revision 1.5
	external/gpl3/gcc/lib/libstdc++-v3/arch/m68000/c++config.h: revision 1.15
	external/gpl3/gcc/lib/libstdc++-v3/arch/mipseb/c++config.h: revision 1.21
	external/gpl3/gcc/lib/libstdc++-v3/arch/coldfire/c++config.h: revision 1.12
	external/gpl3/gcc/lib/libstdc++-v3/arch/earmv4/c++config.h: revision 1.14
	external/gpl3/gcc/lib/libstdc++-v3/arch/earmhfeb/c++config.h: revision 1.15
	external/gpl3/gcc/lib/libstdc++-v3/arch/alpha/c++config.h: revision 1.19
	tests/libexec/ld.elf_so/Makefile: revision 1.9
	external/gpl3/gcc/lib/libstdc++-v3/arch/powerpc/c++config.h: revision 1.20
	external/gpl3/gcc/lib/libstdc++-v3/arch/earmv7eb/c++config.h: revision 1.14
	tests/lib/libpthread/h_thread_local_dtor.cpp: revision 1.1
	distrib/sets/lists/tests/shl.mi: revision 1.11
	tests/lib/libpthread/Makefile: revision 1.13
	libexec/ld.elf_so/rtld.h: revision 1.129
	external/gpl3/gcc/lib/libstdc++-v3/arch/or1k/c++config.h: revision 1.6
Implement __cxa_thread_atexit and __cxa_thread_atexit_impl. This
functions are used for destructors of thread_local objects.
If a pending destructor exists, prevent unloading of shared objects.
Introduce __dl_cxa_refcount interface for this purpose. When the last
reference is gone and the object has been dlclose'd before, the
unloading is finalized.
Ideally, __cxa_thread_atexit_impl wouldn't exist, but libstdc++ insists
on providing __cxa_thread_atexit as direct wrapper without further
patching.
Fix filename of new debug file
Add misising DEBUGLIB file
Avoid common declaration.
Drop TLS variant checks, emutls is enough for VAX and Sun2.

Revision 1.11 / (download) - annotate - [select for diffs], Tue Jul 11 15:21:32 2017 UTC (6 years, 7 months ago) by joerg
Branch: MAIN
CVS Tags: thorpej-futex-base, thorpej-futex, phil-wifi-base, phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, phil-wifi-20190609, phil-wifi, pgoyette-compat-merge-20190127, pgoyette-compat-base, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, pgoyette-compat, perseant-stdc-iso10646-base, perseant-stdc-iso10646, netbsd-9-base, netbsd-9-3-RELEASE, netbsd-9-2-RELEASE, netbsd-9-1-RELEASE, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, netbsd-10-base, is-mlppp-base, is-mlppp, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x
Branch point for: netbsd-9, netbsd-10
Changes since 1.10: +3 -1 lines
Diff to previous 1.10 (colored)

Implement __cxa_thread_atexit and __cxa_thread_atexit_impl. This
functions are used for destructors of thread_local objects.

If a pending destructor exists, prevent unloading of shared objects.
Introduce __dl_cxa_refcount interface for this purpose. When the last
reference is gone and the object has been dlclose'd before, the
unloading is finalized.

Ideally, __cxa_thread_atexit_impl wouldn't exist, but libstdc++ insists
on providing __cxa_thread_atexit as direct wrapper without further
patching.

Revision 1.10 / (download) - annotate - [select for diffs], Mon Jun 22 06:02:02 2015 UTC (8 years, 8 months ago) by matt
Branch: MAIN
CVS Tags: prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, pgoyette-localcount-base, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-localcount-20161104, pgoyette-localcount-20160806, pgoyette-localcount-20160726, pgoyette-localcount, netbsd-8-base, localcount-20160914, bouyer-socketcan-base1, bouyer-socketcan-base, bouyer-socketcan
Branch point for: netbsd-8
Changes since 1.9: +21 -21 lines
Diff to previous 1.9 (colored)

Update some of the set lists to use the compatdir/compatfile
compattestsdir/compattestsfile as well the kmod auto-entry creation.
Remove entries that are now instantiated by the above.

Revision 1.9 / (download) - annotate - [select for diffs], Mon Aug 25 20:40:52 2014 UTC (9 years, 6 months ago) by joerg
Branch: MAIN
Changes since 1.8: +7 -5 lines
Diff to previous 1.8 (colored)

Add basic support for indirect functions. It allows providing a public
function symbol with an implementation choosen at run time.
Refactor calls to functions by address in ld.elf_so to create temporary
function descriptors on the stack, if the address is not leaked outside.

Limitations:
- no support for initialising static storage with function pointers
- no support for unnamed resolver functions

Inspired by FreeBSD's r228435 by kib@freebsd.org.

Revision 1.6.8.2 / (download) - annotate - [select for diffs], Tue Aug 19 23:45:44 2014 UTC (9 years, 6 months ago) by tls
Branch: tls-maxphys
Changes since 1.6.8.1: +3 -3 lines
Diff to previous 1.6.8.1 (colored) to branchpoint 1.6 (colored) next main 1.7 (colored)

Rebase to HEAD as of a few days ago.

Revision 1.6.2.2 / (download) - annotate - [select for diffs], Thu May 22 12:01:33 2014 UTC (9 years, 9 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.6.2.1: +3 -3 lines
Diff to previous 1.6.2.1 (colored) to branchpoint 1.6 (colored) next main 1.7 (colored)

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

Revision 1.8 / (download) - annotate - [select for diffs], Sun Aug 11 22:29:03 2013 UTC (10 years, 6 months ago) by joerg
Branch: MAIN
CVS Tags: yamt-pagecache-base9, tls-maxphys-base, tls-earlyentropy-base, tls-earlyentropy, riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3, netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-base, netbsd-7-2-RELEASE, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0, netbsd-7
Changes since 1.7: +3 -3 lines
Diff to previous 1.7 (colored)

Sort entries in strcmp order.

Revision 1.6.8.1 / (download) - annotate - [select for diffs], Mon Feb 25 00:24:41 2013 UTC (11 years ago) by tls
Branch: tls-maxphys
Changes since 1.6: +1 -17 lines
Diff to previous 1.6 (colored)

resync with head

Revision 1.6.2.1 / (download) - annotate - [select for diffs], Wed Jan 23 00:04:23 2013 UTC (11 years, 1 month ago) by yamt
Branch: yamt-pagecache
CVS Tags: yamt-pagecache-tag8
Changes since 1.6: +1 -17 lines
Diff to previous 1.6 (colored)

sync with head

Revision 1.7 / (download) - annotate - [select for diffs], Wed Jan 16 16:01:08 2013 UTC (11 years, 1 month ago) by christos
Branch: MAIN
CVS Tags: yamt-pagecache-base8, riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2, khorben-n900, agc-symver-base, agc-symver
Changes since 1.6: +1 -17 lines
Diff to previous 1.6 (colored)

Add a new "debug" set that gets built when ${MKDEBUG} is set. On evbarm:
-rw-r--r--  1 root  src   35806068 Jan 16 10:47 base.tgz
-rw-r--r--  1 root  src   57374069 Jan 16 10:48 comp.tgz
-rw-r--r--  1 root  src  101286193 Jan 16 10:49 debug.tgz
...
This allows always building the debugging code and libraries but not
installing it (although now it is placed in the default sets if ${MKDEBUG}
is set

Revision 1.6 / (download) - annotate - [select for diffs], Sat Jun 25 05:45:14 2011 UTC (12 years, 8 months ago) by nonaka
Branch: MAIN
CVS Tags: yamt-pagecache-base7, yamt-pagecache-base6, yamt-pagecache-base5, yamt-pagecache-base4, yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, netbsd-6-base, netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-1, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, netbsd-6-0, netbsd-6, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus
Branch point for: yamt-pagecache, tls-maxphys
Changes since 1.5: +13 -1 lines
Diff to previous 1.5 (colored)

PR/45015: ld.elf_so: support ELF symbol versioning
Applied latest patch.

Revision 1.5 / (download) - annotate - [select for diffs], Mon May 30 02:10:26 2011 UTC (12 years, 9 months ago) by christos
Branch: MAIN
CVS Tags: cherry-xenmp-base, cherry-xenmp
Changes since 1.4: +4 -1 lines
Diff to previous 1.4 (colored)

fix a lot of different issues (doesn't anyone build anymore)
- libdns had the wrong version
- zfs attributes missing
- missing debug libs
- typos in library names
- typos in library versions
- _g libraries missing for new .so files (since we don't install .a files
  we should not be installing _g.a files either, why are we?)
Hopefully this will fix the sparc64 build.

Revision 1.4 / (download) - annotate - [select for diffs], Mon Apr 4 09:58:28 2011 UTC (12 years, 10 months ago) by he
Branch: MAIN
Changes since 1.3: +7 -1 lines
Diff to previous 1.3 (colored)

Move the recently added tests for libexec/ld.elf_so to shl.mi, so that
the sun2 port builds again.

Revision 1.3 / (download) - annotate - [select for diffs], Wed Mar 30 11:43:16 2011 UTC (12 years, 11 months ago) by he
Branch: MAIN
Changes since 1.2: +11 -1 lines
Diff to previous 1.2 (colored)

Put tests depending on dlopen etc. under a test for MKPIC, and move
the corresponding entries in the set lists over to the shl.mi file.
This should bring the sun2 port back to a buildable state.

Revision 1.2 / (download) - annotate - [select for diffs], Thu Sep 30 18:43:07 2010 UTC (13 years, 5 months ago) by njoly
Branch: MAIN
CVS Tags: matt-mips64-premerge-20101231, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2
Changes since 1.1: +3 -7 lines
Diff to previous 1.1 (colored)

Cleanup, sort entries and remove some duplicates.

Revision 1.1 / (download) - annotate - [select for diffs], Thu Sep 23 09:42:18 2010 UTC (13 years, 5 months ago) by he
Branch: MAIN

Move shared library bits of the tests out to shl.mi, so that sun2,
which only does static linking, can complete the build.

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